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23-10-2020
Mathematics

contestada

Solve the proportion:

5/X=12.5/20

A X=8

B X=9

C X=10

Respuesta :

26-10-2020

Answer:

A. X =8

Step-by-step explanation:

5/X=12.5/20

cross multiply

12.5X = 20*5

12.5X=100

X=100/12.5

X=8

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